baber/WOPTO huggingface dataset:
Patent CA-1261532-A (CA)
Inventor: PRUETT WAYNE P
IPC: C08G63/12
Filed: 1986-02-13
Granted: 1989-09-26
Abstract: UV-ABSORBING CONDENSATION POLYMERIC COMPOSITIONS AND PRODUCTS THEREFROM                 Abstract of the Disclosure Polyester compositions useful in formed articles such as beverage bottles and having condensation reacted therein at least one UV-absorbing compound of the formula   wherein:         R is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, substituted cycloalkyl, or alkenyl:         R1  is hydrogen, or alkyl, aryl, or cycloalkyl, all of which may be substituted;       R2  is hydrogen, or alkyl, cycloalkyl or aryl, all of which may be substituted R3  is hydrogen or 1-3 substituents; and P is cyano or a group such as carbamoyl, aryl, alkylsulfonyl, arylsulfonyl, alkanoyl or aroyl, all of which groups may be substituted;         whereby the polyester composition has maximum light radiation absorbance within the range of from about 320 nm to about 380 nm.
Patent CA-1266015-A (CA)
Inventor: APPLEGATE STEVEN L
IPC: B41J32/00
Filed: 1986-02-25
Granted: 1990-02-20
Abstract: RIBBON FEED TENSION MECHANISM         Abstract of the Invention Member (9) has a tension arm (13) over which ribbon (3) feeds.  Biasing arm (17) presses member (9) toward brake surface (7), with slot (21) moved until it encounters stud (23).  At low tension of ribbon (3), brake surfaces (11) and (7) press and hold ribbon (3).          As feed tension increase, tension arm (13) forces member (9) back until stud (23) encounters the opposite end of slot (21), after which slightly higher force further opens the brake and arm (13) continues to provide feed tension.  The mechanism is small, efficient, smooth functioning, and suited to incorporation as part of a ribbon cartridge.
Patent CA-1273397-A (CA)
Inventor: WHITFORD ROWLAND E
IPC: H02M3/28
Filed: 1986-05-30
Granted: 1990-08-28
Abstract: LOW POWER HIGH EFFICIENCY SWITCHING POWER SUPPLY          ABSTRACT OF THE DISCLOSURE   A low power high efficiency switching power supply comprises a switching transducer having primary and secondary windings.  The primary wind is supplied with a primary voltage over a series connected constant current source and Zener diode.  The primary voltage is chopped by an FET which has a gate connected to an oscillator operating at relatively low frequency.  The secondary windings of the transformer are connected to full-wave rectifiers which convert the A.C. signal produced by the chopping of the primary voltage, into a D.C. signal. Efficiency is maximized by using fast switching FET's and low flux densities in the transformer.  The power supply is particularly useful in 4-20 mA current loops.
Patent CA-1247473-A (CA)
Inventor: URI EHUD
IPC: A01K7/02
Filed: 1986-06-12
Granted: 1988-12-28
Abstract: SUSPENSION-TYPE POULTRY DRINKING FOUNTAIN            ABSTRACT OF THE DISCLOSURE           A suspension-type poultry drinking fountain comprises a bowl supported in suspension and containing a water trough for receiving water to be made available for drinking by the poultry, and a valve assembly controlled by the weight of the bowl to maintain a predetermined level of water in the trough.          For prefixing the level of the water to be maintained in the trough, the valve assembly includes a rotatable member having a plurality of projections circumferentially spaced around its outer periphery and releasably engageable with a retainer member fixedly carried by the drinking fountain to releasably retain the rotatable member in a preselected  rotary position against unintentional rotation, but permitting forceful intentional rotation in order to change the water level in a convenient manner without disassembling the drinking fountain or its valve assembly.
Patent CA-1261776-A (CA)
Inventor: ROBERTS WILLIAM M
IPC: E21D9/12
Filed: 1986-06-25
Granted: 1989-09-26
Abstract: ABSTRACT            A materials handling system primarily for use in tunnel-ling  operations  for  transporting  extracted  material from a tunnel. The materials handling system comprises an overhead track means  (19)  from which are suspended an elongated conveying means  (21)  and a train of mine cars (27) or other transport units. The conveying means (21) conveys materials from a loading zone to a discharge zone. The suspension arrangement (29, 49) for the con-veying means  (21)  and the  train of mine cars  (27)  is such  that  one  mine  can be  positioned  at  a  materials receiving station (24) beneath the conveying means (21) for  receiving  materials  discharging  therefrom  at  the discharge zone  (23) while the remaining mine cars wait at:  a  queing  station  (25)  beneath  the conveying means for movement in turn to the materials receiving station (24).
Patent CA-1266860-A (CA)
Title: Composes lipidiques amphiphiles, leur procede de  preparation et leurs applications, notamment en  cosmetique et en dermopharmacie
Inventor: VANLERBERGHE GUY
IPC: C07C237/08
Filed: 1986-06-25
Granted: 1990-03-20
Abstract: L'invention concerne de nouveaux composés lipidiques amphiphiles répondant à la formule générale: <IMG> (I) dans laquelle R1 désigne un radical alcoyle ou alcényle en C7 à C21; R2 désigne un radical hydrocarboné saturé ou insaturé en C7 à C31; et COA désigne un groupement choisi parmi les groupements: (a) COOM, M étant H, Na, K, NH4 ou un ion ammonium substitué dérivé d'une amine; (b) <IMG>, B étant un radical dérivé d'amines primaires ou secondaires, mono- ou polyhydroxylées et R désignant un atome d'hydrogène ou un radical méthyl, éthyl ou hydroxyéthyle; (c) <IMG> , Q désignant un radical aminoalcoyle ou ammonioalcoyle substitué et R ayant la signification indiquée pour (b); et (d) COOZ, Z représentant le reste d'un polyol en C3 à C7. Les composés de formule (I) selon l'invention sont utiles notamment pour les traitements et les soins de la peau et des cheveux en cosmétique ou en dermopharmacie.
Patent CA-1251725-A (CA)
Inventor: JANSSON HANS-BOERJE
IPC: A01N63/30
Filed: 1986-06-27
Granted: 1989-03-28
Abstract: ABSTRACT A method for protecting plants from nematodes comprising applying to the soil wherein nematodes may attack such plants a nematicidally effective amount of a composition comprised of Meria coniospora spores and a suitable nonliving carrier.  Also, compositions compris-ing such spores and certain suitable carriers are dis-closed.
Patent CA-1270170-A (CA)
Inventor: GREEN DAVID T
IPC: A61B17/28
Filed: 1986-08-26
Granted: 1990-06-12
Abstract: ARTICULATED SURGICAL FASTENER APPLYING APPARATUS       Abstract of the Disclosure Surgical fastener applying apparatus having an articulated shaft assembly intermediate a proximal actuator assembly and a distal fastener applying assembly.  The rotational axis of the articulation is transverse to the proximal-distal axis of the shaft assembly.  The apparatus is fully operational at any rotational position of the articulation.  A detent mechanism may be included to releasably hold the articulation in any of its rotational postions. A locking mechanism may also be provided for locking the articulation in any of its rotational positions. The shaft assembly may also include a second articu-lation whose rotational axis is the proximal-distal axis.  The apparatus is fully operational at any rotational position of the second articulation, and detent and locking mechanisms may also be associated with the second articulation.
Patent CA-1265223-A (CA)
Title: Method of operating an air-supplied type coating booth
Inventor: OSAWA MICHIAKI
IPC: B05B15/12
Filed: 1986-12-29
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE      A method of operating an air-supplied type coating booth in which conditioned air is enforced from an air supply blower downwardly to the inside of a coating booth and then discharged to the beneath of the booth floor by an exhaust blower, in which the booth operation is stopped after memorizing the balanced flow rates for the supply blower and the exhaust blowers kept just before the completion of the booth operation, and the supply blower and the exhaust blower are automatically set to the above-mentioned balanced flow rates respectively upon re-starting the booth operation again.     Balanced and stable booth operation where no air streams flow into or out of the inlet and the exit can be attained rapidly at the start of the booth operation.
Patent CA-1263541-A (CA)
Inventor: BEUN ROGER A
IPC: G05G5/28
Filed: 1987-01-13
Granted: 1989-12-05
Abstract: A TOOL OPERATED PUSHBUTTON MECHANISM FOR CONTROLLING  THE ACTUATION OF A PANEL-LATCHING SYSTEM          Abstract of the Disclosure The mechanism comprises a pivotally mounted lever member having a pushbutton portion and having its free end adapted for engagement of the actuator in a panel-latching system.  An annular lock cylinder is mounted transversely underneath the pushbutton portion and is provided with a slot adapted to accommodate a portion of the pushbutton portion.  One end of the cylinder has its surface formed into a cavity having a predetermined pattern whereby the lock cylinder may be rotated only by engagement with a tool adapted to engage the patterned cavity.  The cylinder is rotatable to at least first and second positions whereby in the first position, the lever member is allowed to engage the actuator and is prevented from engagement therewith in the second position.         - i -
Patent CA-1264097-A (CA)
Inventor: ECKLEY GORDON P
IPC: H04J3/16
Filed: 1987-01-28
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE          A telephone communication system for transmitting and receiving both voice signals and digital data signals, with no significant distortion to the voice signals and with substantially higher digital data rates than previously could be obtained in comparable systems.  The voice signals are digitized, data compressed, and time-division multiplexed with the digital data signals, to produce a composite digital signal that can be transmitted over conventional telephone lines.  The system can be selectively configured in a conventional telephone operating mode, in which the system transmits and receives merely the analog voice signals and all of its various digital circuitry elements are bypassed.  The system is automatically configured in this conventional telephone operating mode whenever a significant failure in any of its individual units is detected.
Patent CA-1266897-A (CA)
Inventor: UOZUMI YUKIO
IPC: B60M3/00
Filed: 1987-01-28
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE    A railway system including a track and a train adapted to run on the track.  A power feed line comprising a series of feed sections is provided to extend along the track.  A plurality of stations are provided along the track and the station has a power supply unit adapted to be selectively connected with one of the feed sections to supply a controlled three-phase AC power to the feed section to thereby operate the train on that feed section in a desired mode.  The train has a pair of collecting shoes which are connected with the tracting motor in parallel with each other and arranged with a space in a longitudinal direction of the train.  In the station, there is an insulated junction between the two adjacent feed sections which is located so that it is between the two collecting shoes on the train which is stopped in the station at a predetermined position.
Patent CA-1270496-A (CA)
Inventor: GLIVICKY ALEXANDR P
IPC: C07C7/12
Filed: 1987-02-03
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         An improved process for oligomerizing olefins is provided in which olefin feed is contacted with phosphoric acid catalyst to form an olefin oligomerization product containing phosphorous-containing foulant precursors.  The olefin oligomeri-zation product is then contacted with a foulant adsorbent comprising at least one member selected from the group consisting of alumina, activated alumina and magnesium oxide in an amount and under conditions sufficient to effect removal of at least a portion of said foulant precursors. The treated olefin oligom-erization product stream can then be passed to downstream recovery and process equipment with mini-mized fouling.
Patent CA-1274316-A (CA)
Inventor: COLLES JOSEPH H
IPC: H03M1/74
Filed: 1987-09-04
Granted: 1990-09-18
Abstract: APPARATUS FOR CONVERTING                  DIGITAL VALUES TO ANALOG VALUES     Abstract of the Disclosure A plurality of members, each constructed to produce a sunstantially constant current when energized, are disposed electrically in a matrix defined by a plurality of rows and a plurality of columns.  A plurality of signals cumulatively represent a digital value.  Each of the signals has logic levels respectively coding for a binary "1" and a binary "0" and each has an individual binary significance.  The binary signals of intermediate binary significance are decoded to activate an individual one of the rows.  The binary signals of high binary significance are decoded to activate an individual one of the columns.  The member common to the activated row and the activated column then receives a substantially constant current, as do all of the members of lower binary significance than such common member.  The signals of lowest binary significance are also decoded to produce a current having a magnitude indicative of the binary value coded by such signal. This magnitude corresponds to that obtained by multiplying a particular portion of the substantially constant current by a ratio having a numerator the value represented by the binary signals of least binary significance and having as its denominator the maximum value capable of being coded by such binary signals.  The current coding for the binary signals of least binary significance passes through a member otherwise superfluous in the matrix and preferably having an extreme position electrically in the matrix.  The currents flowing through all of the members in the matrix are added in an output line to indicate an analog of the digital value.
Patent CH-522029-A (CH)
Title: Epoxide putty cable seal
Inventor: LEONARD ROBERT LOVELOCK
IPC: C08J7/046
Filed: 1970-03-10
Abstract: A sleeve extending between the adjacent ends of two cables is primed, together with the cable ends, by coating with an epoxide resin which cures to a flexible and parable state. The ends of the sleeve are then sealed by an epoxide putty filled with a flexible substance such as powdered polyethylene, nylon or PVC., and the primer is then cured. Polyethylene sheathed cables can be joined in this way.
Patent CY-1397-A (CY)
Title: Smoking rod wrapper
Inventor: BROWNING SHANE CAIRNES
IPC: A24C5/38
Filed: 1984-01-30
Abstract: A cigarette rod wrapper is cut from a paper web which is preprinted on its outer surface firstly with brand legend (33) and longitudinally spaced registration markings (32), and then on its inner face with a profiled deposit (34) of an additive such as a nicotine component. The registration markings (32) are used both to ensure longitudinal registration of the printed deposit (34), and in the rod making machine to ensure that the tobacco rod is cut at the correct position. The registration marking (32) is covered in use by a tipping wrapper (43) which unites the tobacco rod with a filter element (42).
Patent DK-135494-A (DK)
Inventor: KJAERULFF GORM BRO
IPC: A23C3/037
Filed: 1994-11-28
Abstract: PCT No. PCT/DK95/00452 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16556 PCT Pub. Date Jun. 6, 1996A plant for treating heat-sensitive fluid foodstuffs, such as whey protein concentrate and cheese milk, is provided. The plant comprises: an infusion chamber having an outlet opening, in which the fluid foodstuff is subjected to a heat treatment by a feeding of steam therein; a vacuum chamber having an inlet opening in communication with the infusion chamber for removing water from the fluid foodstuff; and a positive-displacement pump connected to the outlet opening of the infusion chamber and connected to the inlet opening of the vacuum chamber in such a manner that during operation of the plant a pressure drop applies across the pump in the flow direction of the fluid.
Patent DK-283582-A (DK)
Inventor: MELCHIOR B
IPC: C08J9/04
Filed: 1982-06-24
Abstract: The invention relates to a process of making articles of foamed polymethyl methacrylate (PMMA). In a first process stage a mixture comprising monomeric methyl methacrylate, plasticizer, preferably liquid foaming agent and catalyst is polymerized by heating and/or irradiation to form a foaming agent-containing solid body. In the second process stage this body is foamed by heating to the softening temperature of the plastic material. Either of these stages may also be performed continuously. The final product is clear-transparent and has large closed cells, a smooth surface, is light- and weather-resistant, readily workable, has good thermal insulation properties also in combination with plastics or glass coatings and may be used in a variety of applications, especially as a transparent insulating slab or plate.
Patent DK-325989-A (DK)
Inventor: GROS GEORGES
IPC: A01N47/08
Filed: 1989-06-30
Abstract: 1. Process for the manufacture of N-substituted 1-carbamoyl-3-(3,5-dichlorophenyl)-hydantoins of the formula: <IMAGE>  (I)  in which R1=alkyl (C1-C4) or phenyl and R2=H or alkyl (C1-C4). 2. This process comprises two steps: a. reacting phosgene with 3-(3,5-dichlorophenyl)-hydantoin in an inert organic solvent medium, in the presence of an acid acceptor, in order to form 1-chlorocarbonyl-3-(3,5-dichlorophenyl)-hydantoin, and b. reacting the chlorocarbonyl formed with an amine HNR1R2 in an inert organic solvent, in the presence of an acid acceptor. 3. This process makes it possible to obtain the products I, which can be used as agricultural fungicides, with good yields.
Patent DK-387186-A (DK)
Inventor: NIDOLA ANTONIO
IPC: C25B11/08
Filed: 1986-08-14
Abstract: Process for producing an electrode for use in electrochemical processes, which electrode is made up of an electrically conducting support on which an electrocatalytic coat is applied by means of galvanic deposition from a galvanic electroplating bath which additionally contains elements from groups IB, IIB, IIIA, IVA, VA, VB, VIA, VIB and VIII of the periodic system. When it is used as the cathode in chlorine-alkali cells having a membrane or diaphragm, the electrode according to the invention, which can be obtained in the process according to the invention, exhibits low hydrogen overvoltages, which are constant over time, and is essentially immune to poisoning with iron, mercury or other metal impurities which are present in the alkaline solutions.
Patent DK-438988-A (DK)
Inventor: SASSA ROBERT L
IPC: B32B27/12
Filed: 1988-08-05
Abstract: An electromagnetically-transparent structure, which is weather-, moisture-, and gas-resistant, for enclosing and protecting a radio antenna including a layer of laminate, comprising adhered layers of polytetrafluoroethylene (PTFE) membrane (2), thermoplastic polymer (3), a second layer of PTFE membrane (2), and a backing fabric (4) comprising woven fibres of PTFE.
Patent DK-517487-A (DK)
Inventor: GOOF SVEN KARL LENNART
IPC: B01J3/04
Filed: 1987-10-02
Abstract: An apparatus for sterilizing objects comprising a tubular container part which is removably arranged on an electric supply and control unit. The container part has a chamber-defining inner wall which is also an electrical resistance heating element. Accordingly, the container part may be made with low heat capacity and a correspondingly short heat-up period.
Patent DK-606686-A (DK)
Inventor: GILMAN PAUL S
IPC: B22F/
Filed: 1986-12-16
Abstract: An intermetallic powder compsn. is obtd. by blending a mixt. of elemental powders with a process control agent, followed by mechanical alloying. The material is then heated at a temp. below the m.pt. of any of the constituents. Pref. the compsn. is based on aluminium with the second component being a harder metal.
Patent FI-861334-A (FI)
Inventor: OHLSSON LARS B
IPC: F16L23/032
Filed: 1986-03-27
Abstract: A double flange (1, 2), which is designed to, jointly with another identical double flange (1', 2'), by means of bolts (5), join to each other two pipe ends (3, 3') having two end collars (4, 4'). Said double flange is composed of two identical but also complementary halves (1, 2 and 1', 2' respectively), which each may be brought onto and around its pipe end (3 and 3' respectively) in a radial direction or in a radial as well as an axial direction and in that position preliminarily, already before a complete joining has been accomplished, lock each other, the work with the two double flanges and the joining of the pipe ends being facilitated.
Patent FI-863838-A (FI)
Inventor: MCSHERRY THOMAS WILLIAM
IPC: F16B/
Filed: 1986-09-23
Abstract: A fully articulable positioning device for positioning an elongated member comprising a pair of legs hingeably attached to the elongated member at one end of the legs and a slideable connection at the opposite end of the legs. The slideable connection is of the pin and slot variety wherein each leg contains a pin and slot for communication with the slot and pin of the other leg. The leg may be of any length suitable for their intended use and may be improved by the addition of handle-like projections at the slideably connected end.
Patent FI-871695-A (FI)
Inventor: FRIES WALTER
IPC: A61K47/00
Filed: 1987-04-16
Abstract: The invention relates to the use of a skin-compatible aliphatic or aromatic carboxylic acid in pharmaceutical preparations containing salpetric acid ester and intended for topical application for avoiding or reducing, respectively, discolouration of clothing.
Patent FI-872503-A (FI)
Inventor: SCHROEDER JORIS
IPC: B66B1/46
Filed: 1987-06-04
Abstract: A group elevator control wherein the calls entered by means of call registering devices at a main floor for desired destination floors are assigned to the next arriving or already present car, and indicated so that no doubts can arise for passengers, whose calls had been acknowledged, in the choice of the correct car. A locking circuit responds to the presence of several cars at the main floor by only opening the doors of one elevator and assigning the entered calls to this elevator. The call registering devices are blocked at a time dependent on the start of the door closure or after the entering of a certain number of calls, by means of an inhibiting circuit and released again at the departure of the respective car. During the retention cycle, an indicator element, arranged in an indicator panel of the call registering devices, signals the blocking.
Patent FI-880548-A (FI)
Inventor: GRIFFITH RONALD C
IPC: C07K5/06
Filed: 1988-02-05
Abstract: Compounds are provided of the following general structure: <CHEM> wherein B is hydrogen, lower alkyl (C1-C4) or methoxycarbonyl; R1 is hydrogen or methyl and where W and Q are independently selected from phenyl or 4-fluorophenyl. They are useful for providing sedative and antiepileptic activity.
Patent FI-881102-A (FI)
Inventor: OEKVIST ALF
IPC: D21D5/16
Filed: 1988-03-09
Abstract: The invention concerns an apparatus for thickness screening of piece-like material, especially chips, and is constructed from a number of parallel rings 3. Cross piece 4 holds together the annular devices 3 so that gaps 1 are formed between the annular devices. The chips being sorted by thickness are introduced to the rotating drum through an inlet opening, in which chips with dimensions that can pass through gaps 1 are fed downward through them, while the chips with larger dimensions are discharged from the drum through an outlet opening as a result of the drum's rotation. A good effect is achieved by providing each annular device with guide plates 5 for the chips and by using cleaning chamber 8 to keep the gaps 1 clear. <IMAGE>